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NL7509088A - PROCESS FOR THE PREPARATION OF A LINEAR COPOLYESTER BASED ON TEREPHTALIC ACID AND / OR ISOPHTALIC ACID. - Google Patents

PROCESS FOR THE PREPARATION OF A LINEAR COPOLYESTER BASED ON TEREPHTALIC ACID AND / OR ISOPHTALIC ACID.

Info

Publication number
NL7509088A
NL7509088A NL7509088A NL7509088A NL7509088A NL 7509088 A NL7509088 A NL 7509088A NL 7509088 A NL7509088 A NL 7509088A NL 7509088 A NL7509088 A NL 7509088A NL 7509088 A NL7509088 A NL 7509088A
Authority
NL
Netherlands
Prior art keywords
acid
preparation
isophtalic
terephtalic
copolyester based
Prior art date
Application number
NL7509088A
Other languages
Dutch (nl)
Original Assignee
Ciba Geigy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of NL7509088A publication Critical patent/NL7509088A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NL7509088A 1974-07-30 1975-07-30 PROCESS FOR THE PREPARATION OF A LINEAR COPOLYESTER BASED ON TEREPHTALIC ACID AND / OR ISOPHTALIC ACID. NL7509088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1047674A CH597274A5 (en) 1974-07-30 1974-07-30

Publications (1)

Publication Number Publication Date
NL7509088A true NL7509088A (en) 1976-02-03

Family

ID=4363640

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7509088A NL7509088A (en) 1974-07-30 1975-07-30 PROCESS FOR THE PREPARATION OF A LINEAR COPOLYESTER BASED ON TEREPHTALIC ACID AND / OR ISOPHTALIC ACID.

Country Status (9)

Country Link
US (1) US4034019A (en)
JP (1) JPS5845451B2 (en)
CA (1) CA1048688A (en)
CH (1) CH597274A5 (en)
DE (1) DE2533675A1 (en)
FR (1) FR2280667A1 (en)
GB (1) GB1500565A (en)
NL (1) NL7509088A (en)
SU (1) SU625619A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228281A (en) * 1977-09-23 1980-10-14 Ciba-Geigy Corporation Dicarboxylic acids containing triazine rings
US4281103A (en) * 1978-09-18 1981-07-28 Ciba-Geigy Corporation Dicarboxylic acids containing triazine rings, and polyesters formed from these dicarboxylic acids
CH635814A5 (en) * 1978-09-29 1983-04-29 Ciba Geigy Ag RESTORATION PROCESS.
EP1115569A4 (en) * 1998-08-06 2007-08-08 Sig Combibloc Inc Containers prepared from laminate structures having a foamed polymer layer
CZ304440B6 (en) 2000-05-19 2014-05-07 Ciba Specialty Chemicals Holding Inc. Process for reducing polypropylene molecular weight by making use of hydroxylamine esters
MY145571A (en) 2003-12-19 2012-02-29 Ciba Holding Inc Fluorocarbon terminated oligo-and poly-carbonates as surface modifiers
US7579428B2 (en) * 2006-08-16 2009-08-25 Eastman Chemical Company Process for preparation of polyesters without solid state polymerization
CN114989406B (en) * 2022-07-11 2024-01-12 青岛大学 Application of non-metal organic compound in DMT method for synthesizing polyester, DMT method functional copolyester and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH569747A5 (en) * 1972-08-25 1975-11-28 Ciba Geigy Ag
CH569748A5 (en) * 1972-08-25 1975-11-28 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS5845451B2 (en) 1983-10-11
SU625619A3 (en) 1978-09-25
US4034019A (en) 1977-07-05
GB1500565A (en) 1978-02-08
CH597274A5 (en) 1978-03-31
FR2280667A1 (en) 1976-02-27
FR2280667B1 (en) 1977-12-09
DE2533675A1 (en) 1976-02-19
CA1048688A (en) 1979-02-13
JPS5137992A (en) 1976-03-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed